TREA

Tutomu Hamatani

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Woven tape for slide fastener
    • Patent number 9,169,583
    • Issue date Oct 27, 2015
    • YKK Corporation
    • Takayuki Hasegawa
    • A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

  • Information Patent Application

    Woven Tape for Slide Fastener
    • Publication number 20130177734
    • Publication date Jul 11, 2013
    • YKK Corporation
    • Takayuki Hasegawa
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    Fastener Stringer Provided with Knit Tape
    • Publication number 20130174767
    • Publication date Jul 11, 2013
    • YKK Corporation
    • Norinaka Hirokawa
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...